Ultra-long Brillouin optical time-domain analyzer based on distortion compensating pulse and hybrid lumped–distributed amplification

Ultra-long Brillouin optical time-domain analyzer based on distortion compensating pulse and hybrid lumped–distributed amplification

A Brillouin optical time-domain analysis (BOTDA) scheme based on hybrid amplification, consisting of a distributed Raman amplification and a lumped amplification, provided by remotely pumped Erbium-doped fibers, is proposed and thoroughly studied, enabling longest sensing distance among existing rep...

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Bibliographic Details
Main Authors: Xizi Sun, Zhisheng Yang, Xiaobin Hong, Simeng Jin, Jie Luo, Marcelo A. Soto, Jian Wu
Format: Article
Language:English
Published: AIP Publishing LLC 2022-12-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0126068

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